#define _CRT_SECURE_NO_WARNINGS 1
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define endl '\n'

int main() {
	ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
	int n; cin >> n;
	cout << "L";
	for (int i = 1; i <= n; i++) {
		cout << "o";
	}
	cout << "ng";
	return 0;
}